Include unistd.h to get read/write function declarations.

Thomas G. Lockhart · Thomas G. Lockhart · commit 55a6b7a9be54 · 1997-11-17T16:18:07.000Z
Remove unused variable addrLen.
diff --git a/src/backend/libpq/pqpacket.c b/src/backend/libpq/pqpacket.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/libpq/Attic/pqpacket.c,v 1.10 1997/11/10 05:16:00 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/libpq/Attic/pqpacket.c,v 1.11 1997/11/17 16:18:07 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -37,6 +37,7 @@
  *
  */
 #include <stdio.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
@@ -65,7 +66,6 @@ PacketReceive(Port *port,		/* receive port */
 	PacketLen	cc;				/* character count -- bytes recvd */
 	PacketLen	packetLen;		/* remaining packet chars to read */
 	Addr		tmp;			/* curr recv buf pointer */
-	int			addrLen = sizeof(struct sockaddr_in);
 	int			hdrLen;
 	int			flag;
 	int			decr;

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $Header: /cvsroot/pgsql/src/backend/libpq/Attic/pqpacket.c,v 1.10 1997/11/10 05:16:00 momjian Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/libpq/Attic/pqpacket.c,v 1.11 1997/11/17 16:18:07 thomas Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -37,6 +37,7 @@`
`37`	`37`	`*`
`38`	`38`	`*/`
`39`	`39`	`#include <stdio.h>`
	`40`	`+#include <unistd.h>`
`40`	`41`	`#include <sys/types.h>`
`41`	`42`	`#include <sys/socket.h>`
`42`	`43`	`#include <netdb.h>`
`@@ -65,7 +66,6 @@ PacketReceive(Port port, / receive port */`
`65`	`66`	`PacketLen cc; /* character count -- bytes recvd */`
`66`	`67`	`PacketLen packetLen; /* remaining packet chars to read */`
`67`	`68`	`Addr tmp; /* curr recv buf pointer */`
`68`		`- int addrLen = sizeof(struct sockaddr_in);`
`69`	`69`	`int hdrLen;`
`70`	`70`	`int flag;`
`71`	`71`	`int decr;`